.loading{
	position: fixed;
	top: 0px;
	left: 0px;
	bottom: 0px;
	right: 0px;
	background: rgba(0,0,0,0.4);
	z-index: 999;
}
.loading img{
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -62px;
	margin-left: -62px;
}
